Gulfstream G150

Jet Brella Gulfstream G150 Engine Covers

Jet Brella’s custom-engineered engine cover system for the Gulfstream G150 delivers high-performance protection for aircraft powered by Honeywell TFE 731-40 engines. Whether your G150 is stationed overnight on a busy ramp or sitting idle during long-term storage, these inlet and exhaust covers defend your powerplants against debris, wildlife, and weather exposure. Jet Brella’s rugged yet compact design is built for longevity, quick handling, and operational readiness. Part Number: JB-TFE731-40-KT.

Inlet Covers

Built specifically for the Gulfstream G150, Jet Brella’s inlet covers are precision-molded to fit the contours of the TFE 731-40 nacelles. Each unit weighs only 4.5 lbs and collapses to a compact size of 26″ high by 9″ wide. The dual-venting system mitigates pressure buildup and minimizes moisture retention during extended periods of inactivity. With no external hardware required, the covers rely on rubber feet to gently secure against the nacelle interior. Spinner bearings in each rubber cone provide added durability and resistance to shifting. Each set comes with a breathable mesh carry bag equipped with vertical storage loops for easy transport and stowing.

Exhaust Covers

Jet Brella’s exhaust plugs for the G150 are made from rigid, thermoformed materials that meet FAA FAR 25.853 fire-resistance standards. These durable plugs measure 22.75″ in diameter and 2.5″ deep, weighing just 3.0 lbs per unit. Designed to block moisture, sand, and contaminants, they install easily without the need for drilling or permanent modifications. Sliding clips allow for quick attachment and secure placement. Each set includes a breathable mesh carry bag to keep your components organized and ready for use.

Dual Venting Engine Covers for G150

Hi‑Flow Dual Venting Inlet Cover

• Engine-Specific Fit: Designed exclusively for the Gulfstream G150, Jet Brella inlet and exhaust covers conform perfectly to the TFE 731-40 engine profile, creating a tight and reliable seal.

• Venting System:

  • Inlet covers feature dual air relief ports to control internal humidity and airflow.

  • Exhaust plugs prevent engine cavity ingress from debris and weather.

• Protective Capability:

  • Stops engine windmilling during ramp exposure.

  • Guards against wildlife, precipitation, airborne grit, and ice intrusion.

  • Reduces wear on turbine and fan components.

• Installation & Security:
  

  • Inlet covers use rubber feet for snug contact with the nacelle no fasteners required; exhaust plugs attach with sliding clips.

  • Fully tool-free installation.

  • Withstands operational hazards including ramp turbulence and jet blast.

• Convenience & Storage:

  • Streamlined and low-profile for easy carry-on and setup.

  • Supplied with ventilated carry bags with hanging loops.

  • Designed for reusability with minimal upkeep.

• Customization:

  • Optional colors, mesh style, or printed tail number and serial ID available.

  • Operator branding and logo customization supported.

  • Mesh or solid versions for different environmental needs.

Jet Engine FOD Damage Protection for G150

Optimized for Modern Efficiency

Jet Brella’s protective covers for the G150 are engineered to match the platform’s efficiency and performance. Whether based at a coastal facility or operating from inland regions, these covers help maintain optimal engine condition during any downtime.

Weather Shielding

• Keeps internal engine cavities dry and free of snow, sleet, or pooling rain.

• Reduces risk of frost and ice build-up in colder climates.

• Acts as a barrier against seasonal weather and ramp humidity.

Operational Safety

• Distinctive visibility improves safety awareness for ground personnel.

• Minimizes FOD potential from tools and service equipment.

• Engine zone clearly identified during maintenance or preflight inspections.

Anti‑Corrosion Benefits 

• Blocks salt air, industrial particulates, and other corrosive elements.

• Reduces long-term service costs associated with oxidation and interior wear.